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CVE-2024-30249— Cloudburst Network DoS in RakNet connection handling

Quick assessment

Affected
CloudburstMC Network
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cloudburst Network是Cloudburst项目中使用的网络组件。 Cloudburst Network 1.0.0.CR1-20240330.101522-15之前版本存在安全漏洞，该漏洞源于RakNet连接处理中存在拒绝服务（DoS）漏洞。

CVSS 8.6 · High EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service
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I. Basic Information for CVE-2024-30249

Vulnerability Information
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Vulnerability Title
Cloudburst Network DoS in RakNet connection handling
Source: CVE Program / CVE List V5
Vulnerability Description
Cloudburst Network provides network components used within Cloudburst projects. A vulnerability in versions prior to `1.0.0.CR1-20240330.101522-15` impacts publicly accessible software depending on the affected versions of Network and allows an attacker to use Network as an amplification vector for a UDP denial of service attack against a third party or as an attempt to trigger service suspension of the host. All consumers of the library should upgrade to at least version `1.0.0.CR1-20240330.101522-15` to receive a fix. There are no known workarounds beyond updating the library.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Cloudburst Network 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloudburst Network是Cloudburst项目中使用的网络组件。 Cloudburst Network 1.0.0.CR1-20240330.101522-15之前版本存在安全漏洞，该漏洞源于RakNet连接处理中存在拒绝服务（DoS）漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
CloudburstMC Network < 1.0.0.CR1-20240330.101522-15 -

II. Public POCs for CVE-2024-30249

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9892 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
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Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2024-30249

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Vendor Advisories for CVE-2024-30249 (1)

IV. Related Vulnerabilities

Same product: Network
Same vendor: CloudburstMC
Same weakness: CWE-770

V. Comments for CVE-2024-30249

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